QWebElementCollection::const_iterator Class Reference

#include <mw/QtWebKit/qwebelement.h>

class QWebElementCollection::const_iterator

The QWebElementCollection::const_iterator class provides an STL-style const iterator for QWebElementCollection.

Public Member Functions
	const_iterator(const QWebElementCollection *, int)
	const_iterator(const const_iterator &)
bool	operator!=(const const_iterator &)
const QWebElement	operator*()
const_iterator	operator+(int)
const_iterator &	operator++()
const_iterator	operator++(int)
const_iterator &	operator+=(int)
const_iterator	operator-(int)
int	operator-(const_iterator)
const_iterator &	operator--()
const_iterator	operator--(int)
const_iterator &	operator-=(int)
bool	operator<(const const_iterator &)
bool	operator<=(const const_iterator &)
bool	operator==(const const_iterator &)
bool	operator>(const const_iterator &)
bool	operator>=(const const_iterator &)

Detailed Description

Since: 4.6 QWebElementCollection provides STL style const iterators for fast low-level access to the elements.

QWebElementCollection::const_iterator allows you to iterate over a QWebElementCollection.

Constructor & Destructor Documentation

const_iterator ( const QWebElementCollection *, int )

const_iterator	(	const QWebElementCollection *	collection,
		int	index
	)	[inline]

const_iterator ( const const_iterator & )

const_iterator

(

const const_iterator &

)

[inline]

Constructs a copy of other.

Member Function Documentation

operator!= ( const const_iterator & )

bool

operator!=

(

const const_iterator &

)

const [inline]

Returns true if other points to a different element than this; iterator; otherwise returns false.

operator* ( )

const QWebElement

operator*

(

)

const [inline]

Returns the current element.

operator+ ( int )

const_iterator

operator+

(

int

)

const [inline]

Returns an iterator to the element at j positions forward from this iterator. If j is negative, the iterator goes backward.

operator++ ( )

const_iterator &

operator++

(

)

[inline]

The prefix ++ operator ({++it}) advances the iterator to the next element in the collection and returns an iterator to the new current element.

Calling this function on QWebElementCollection::end() leads to undefined results.

operator++ ( int )

const_iterator

operator++

(

int

)

[inline]

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. The postfix ++ operator ({it++}) advances the iterator to the next element in the collection and returns an iterator to the previously current element.

Calling this function on QWebElementCollection::end() leads to undefined results.

operator+= ( int )

const_iterator &

operator+=

(

int

)

[inline]

Advances the iterator by j elements. If j is negative, the iterator goes backward.

operator- ( int )

const_iterator

operator-

(

int

)

const [inline]

Returns an iterator to the element at j positiosn backward from this iterator. If j is negative, the iterator goes forward.

operator- ( const_iterator )

int

operator-

(

const_iterator

)

const [inline]

Returns the number of elements between the item point to by other and the element pointed to by this iterator.

operator-- ( )

const_iterator &

operator--

(

)

[inline]

The prefix -- operator ({--it}) makes the preceding element current and returns an iterator to the new current element.

Calling this function on QWebElementCollection::begin() leads to undefined results.

operator-- ( int )

const_iterator

operator--

(

int

)

[inline]

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. The postfix -- operator ({it--}) makes the preceding element current and returns an iterator to the previously current element.

operator-= ( int )

const_iterator &

operator-=

(

int

)

[inline]

Makes the iterator go back by j elements. If j is negative, the iterator goes forward.

operator< ( const const_iterator & )

bool

operator<

(

const const_iterator &

)

const [inline]

Returns true if the element pointed to by this iterator is less than the element pointed to by the other iterator.

operator<= ( const const_iterator & )

bool

operator<=

(

const const_iterator &

)

const [inline]

Returns true if the element pointed to by this iterator is less than or equal to the element pointed to by the other iterator.

operator== ( const const_iterator & )

bool

operator==

(

const const_iterator &

)

const [inline]

Returns true if other points to the same item as this iterator; otherwise returns false.

operator> ( const const_iterator & )

bool

operator>

(

const const_iterator &

)

const [inline]

Returns true if the element pointed to by this iterator is greater than the element pointed to by the other iterator.

operator>= ( const const_iterator & )

bool

operator>=

(

const const_iterator &

)

const [inline]

Returns true if the element pointed to by this iterator is greater than or equal to the element pointed to by the other iterator.